| 摘要 |
<p>Provided is an all-solid-state secondary battery which has excellent moisture resistance and high productivity. An all-solid-state secondary battery (100) is provided with a battery element (1) that comprises a solid electrolyte (2), a positive electrode (3) and a negative electrode (4). The all-solid-state secondary battery (100) is also provided with a resin part, which contains two or more resin layers (7-9), around the battery element (1). At least one of the resin layers (7-9) in the resin part is formed to have a lower water absorption than the other resin layers. For example, the water absorption of the resin layer (8) is set to be lower than the water absorptions of the resin layers (7, 9).</p> |
